Zinc and Testosterone: Does Supplementation Really Work?

Yes, intake of zinc can increase your testosterone level. Zinc is a mineral that is essential for many bodily functions, including the production of testosterone, a hormone that is important for male sexual development and function. Zinc is involved in the synthesis of testosterone and it is also necessary for the proper functioning of the Leydig cells in the testes, which produce testosterone.

Studies have shown that zinc supplementation can increase testosterone levels in men who are deficient in zinc. For example, a study published in the journal "Andrologia" found that zinc supplementation increased testosterone levels by 30% in men who were deficient in zinc. Another study published in the journal "Biological Trace Element Research" found that zinc supplementation increased testosterone levels by 17% in men who were infertile.

However, it is important to note that zinc supplementation does not increase testosterone levels in men who are not deficient in zinc. In fact, taking too much zinc can actually lower testosterone levels. The recommended daily intake of zinc for adult men is 15 mg. Taking more than 30 mg of zinc per day can cause side effects such as nausea, vomiting, diarrhea, and abdominal pain.

Zinc is an important mineral for men's health, but it is important to take it in moderation. If you are concerned about your testosterone levels, talk to your doctor. They can test your zinc levels and recommend the appropriate dosage of zinc for you.